Maxfield Luke
af6077b9c3
Fresh repository history for elektrine/tarakan hosted at https://git.elektrine.com/elektrine/tarakan.
22 lines
863 B
Elixir
22 lines
863 B
Elixir
defmodule TarakanWeb.ThemeBootTest do
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use TarakanWeb.ConnCase, async: true
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test "the theme script is blocking and precedes the deferred bundle", %{conn: conn} do
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html = conn |> get(~p"/") |> html_response(200)
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theme_at = :binary.match(html, "/assets/js/theme") |> elem(0)
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app_at = :binary.match(html, "/assets/js/app") |> elem(0)
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assert theme_at < app_at, "theme.js must load before app.js"
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# The whole point: it must not be deferred, or it runs after first paint
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# and the toggle flashes the wrong option again.
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[theme_tag] = Regex.run(~r|<script[^>]*/assets/js/theme[^>]*>|, html)
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refute theme_tag =~ "defer"
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refute theme_tag =~ "type=\"module\""
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# And the bundle that needs to stay deferred still is.
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[app_tag] = Regex.run(~r|<script[^>]*/assets/js/app[^>]*>|, html)
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assert app_tag =~ "defer"
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end
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end
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